PG year?

What are the options for 22's and 23's looking to weather this storm for the next few years and actually go somewhere they want to vice settling for what might be "left overs" due to all of the transfers, red shirts and grad students sticking around.

I think you are being a bit harsh for uncommitted 2022s. Hopefully there will be a spring HS season, and if not, look for clubs to step in. And then there will be summer circuit too. So for 2022s I would suggest that it is not over until the end of next summer assuming you are shooting for DI. Obviously D3 options will be there through fist semester of senior year and even into second semester.